About 95 results
https://drivepatents.com/patents/1067183 · 24 May 2006
An openly-porous electrode layer is coated onto a substrate. Electrolyte material in flowing form, is applied to the electrode layer. Before application of the electrolyte material, the electrode layer is not fixed. The electrode material is applied such t...
https://drivepatents.com/patents/1067528 · 10 May 2006
The electrode (10) for a fuel cell of the present invention includes a catalyst layer (101,101') and an electrode substrate (103,103') supporting the catalyst layer, where the electrode substrate comprises a hydrophilic region and a hydrophobic region sepa...
https://drivepatents.com/patents/1068525 · 5 Apr 2006
A method for the production of an electrolytic catalyst support for electrochemical applications by depositing particles of electrolyte material (I) on a substrate of (I), involves heating the substrate and/or the particles. Independent claims are also inc...
https://drivepatents.com/patents/1068914 · 29 Mar 2006
The present invention provides a solid oxide fuel cell with superior power generation characteristics even at lower temperatures (for example, in a range of 200°C to 600°C and preferably in a range of 400°C to 600°C) and a method for manufacturing the ...
https://drivepatents.com/patents/1072137 · 30 Nov 2005
A membrane-electrode unit for direct methanol fuel cells, containing an ion-conducting membrane, anode and cathode electrode layers, anode backing(s) and cathode backing(s), in which the anode backing shows a lower water-tightness (WD-A) than the cathode b...
https://drivepatents.com/patents/1072288 · 23 Nov 2005
A fuel cell (1) including a proton-conducting solid electrolyte membrane (2), an oxidant electrode (3) provided on one side of the solid electrolyte membrane, and a fuel electrode (4) provided on the other side of the solid electrolyte membrane characteriz...
https://drivepatents.com/patents/1072412 · 23 Nov 2005
The invention provides a fuel cell which comprises a cathode and an anode arranged to sandwich a proton-conductive ion exchange electrolytic membrane, oxygen and hydrogen containing carbon monoxide being supplied to the cathode and the anode, respectively,...
https://drivepatents.com/patents/1072449 · 16 Nov 2005
A fuel cell includes an electrolyte (1) configured to be a plane plate, an anode catalyst layer (2) provided on a first face of the electrolyte, a cathode catalyst layer (3) provided on a second face of the electrolyte, a fuel diffusion layer (4) provided ...
https://drivepatents.com/patents/1074074 · 14 Sep 2005
In a polymer electrolyte fuel cell in which a cathode diffusion layer (5), a cathode electrode catalyst layer (3), a polymer electrolyte membrane (1), an anode electrode catalyst layer (2), and an anode diffusion layer (4) are laminated in this order, elec...
https://drivepatents.com/patents/1074678 · 31 Aug 2005
The present invention provides a catalyst for a fuel cell with excellent resistance for poisoning gas such as CO and the electrode using the same, and a high performance catalyst for a direct methanol-type fuel cell using methanol as fuel and the electrode...